I suspect that your dates are not showing up because the chart is too
short; if you make it taller (or use the chartArea.height and chartArea.top
options to make the inner height shorter and/or move it up higher) there
will be more space for the axis labels to draw.
The second y-axis should be getting values set appropriately. Which data
series do you have hooked up to it? I can't tell from the chart, but at a
guess it looks like just the middle dashed line is.
You can make the points in your chart visible by setting the pointSize
option; this takes an integer value for the size of the points in pixels.
On Monday, August 4, 2014 7:04:21 PM UTC-4, vipul choudhary wrote:
>
> Hi,
>
> I have to use the Google Line Chart for Angularjs. I use the below
> mentioned code. Even though I have data for X axis and Y axis, I am not
> able to see the X axis label for dates all the time( it shows up sometime,
> but If my data is for an year or so the X axis doesn't show up).
>
> Please se the attached file screenshot.
>
> My Code snippet is as follows:
>
> $scope.chartObject = {
> "type": "LineChart",
> "displayed": true,
> "data": {
> "cols": [
> {
> "label": "Month",
> "type": "number", // <-- this comma
> },
> {
> "label": "Weight",
> "type": "number", // <-- this comma
> }
> ],
> "rows": chartdata
> },
> "options": {
> "title": "Weight per month",
> "isStacked": "true",
> "fill": 20,
> "displayExactValues": true,
> "vAxis": {
> "title": "Sales unit",
> "gridlines": {
> "count": 10
> }
> },
> "hAxis": {
> "title": "Date", // <-- this comma
> }
> },
> "formatters": {}
> }
>
> My JSON Data that I prepare is as follows:
>
> function processArrayForWeight(json) {
> var chartData = [];
> for (var i = 0; i < json.length; i++) {
> if (json[i].Weight != null) {
> chartData.push
> ({
> c: [
> { v: formatDate(new
> Date(json[i].EventTime)) },
> { v: json[i].Weight }
> ]
> });
> }
> }
> return chartData;
> }
> function formatDate(date)
> {
> return (date.getMonth() + 1) + '/' + date.getDate() + '/' +
> date.getFullYear();
> }
>
>
> I have few other queries as well which are as follows:
> I have to show a Google cart with two Y axis where I have to show the Y
> axis as shown in the screenshot ( chart Required with two Y axis where both
> Y axis will plot two separate numerical value sets) . How can I achieve it
> for Google Angular Line Chart Directive.
>
> I have to show points on the Line Chart as shown in the screenshot "Chart
> with Points plotted on Line Graph" . Please let me know how I can achieve
> it on Line Chart Directive.
>
> Please let me know your suggestions.
>
> Let me know if you need any more information.
>
> Many Thanks in advance.
>
> Regards
> Bipul Kumar
> Accenture Pvt Services
>
>
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